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Old 04-09-2007, 04:25 PM
remfield1787 remfield1787 is offline
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Join Date: Feb 2007
Posts: 4
5 mpg???? HELP ME PLEASE!!!!

I have a 2003 f250 with a 6.0 and an automatic. I have an intake and exhaust installed. The problem is i get about 5-8mpg after i removed the chip i had on it. The truck was stalling and hesitating with the chip in and after i took it out it runs better but my mpg is down. With the ship in i got in the teens for milage even with the sputtering. I have no clue what is wrong and ford gave it back to me like this. They are the reason that i know the chip is what was making it sputter and die. I towed it to them and they removed the chip, so i cant put it back in. ANY HELP IS MUCH NEEDED. THANKS
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